| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT8179B | 内建双驱动器的双输出PWM 控制器应用于AMD SVI2 移动 CPU 内核电源供应 RT8179B 是双输出的 PWM 控制器,符合AMD SVI2 电压调节器规范,可以同时为 CPU 内核(VDD)和其北桥部分(VDDNB)供电。它采用立锜专有的 G-NAVP(Green-Native AVP) 技术和 CCRCOT(Constant Current Ripple Constant On-Time,固定电流涟波固定导通时间)控制拓扑,易于设定、控制,可满足 AMD AVP(Adaptive Voltage Positioning) VDD/VDDNB 的所有要求。其压降特性可通过对误差放大器的直流增益进行设定而实现;使用适当的补偿设计,符合 AVP 性能要求的瞬态响应特性也 • 1-相 (VDD) + 1-相 (VDDNB) PWM 控制器\n• G-NAVPTM 拓扑\n• 轻载条件下进入二极管仿真模式\n• 内建 ADC ,用于 VOUT 和 IOUT 报告\n• 可程序设计双重过流保护机制\n• 0.5% DAC 精度\n• Power Good 指示\n• 40引脚 WQFN 封装\n• 符合 RoHS 规范,不含卤素; | Richtek 立锜科技 | Richtek | |
Package:40-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:升压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR SVI2 2OUT WQFN-40 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:40-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:升压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR SVI2 2OUT WQFN-40 | Richtek USA Inc. | Richtek USA Inc. | ||
Vertical Deflection Booster For Slim CRTs DESCRIPTION Designed for monitors and high performance TVs, the STV8179F vertical deflection booster can handle flyback voltages of up to 90V. In addition, it is possible to have a flyback voltage which is more than double that of the supply (Pin 2). This allows decreasing power consumption or 文件:48.6 Kbytes 页数:2 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Vertical Deflection Booster for Slim CRTs 文件:204.52 Kbytes 页数:9 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
TV VERTICAL DEFLECTION BOOSTER DESCRIPTION Designed for monitors and high performance TVs, the TDA8179FS vertical deflection booster is able to work with a flyback voltage more than the double of VS. The TDA8179FS operates with supplies up to 42V, flyback output up to 92V and provides up to 2App output current to drive to 文件:83.65 Kbytes 页数:6 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
技术参数
- VID Table Support:
SVI2
- Number of Phases:
1;1
- Vcc(typ)(V):
5
- Vin(min)(V):
4.5
- Vin(max)(V):
26
- Accuracy(Vout>=1V)(+/- %):
0.5
- Freq(typ)(kHz):
300
- Built-in DAC Generator:
Yes
- Number of MOSFET Drivers:
1;1
- Features:
Adjustable Frequency;Built-in Bootstrap Switch;DCR Current Sense;Diode Emulation Mode;Droop Control;Enable Input;Fast Transient Response;G-NAVP Control;OCP;OVP;Power Good;SCP;UVP
- Package Type:
WQFN5x5-40
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
QFN40 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
RICHTEK |
24+ |
65300 |
一级代理/放心购买! |
询价 | |||
RICHTEK/立锜 |
2447 |
QFN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
RICHTEK/立锜 |
21+ |
原厂封装 |
5000 |
询价 | |||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK/立锜 |
22+ |
QFN |
6000 |
十年配单,只做原装 |
询价 | ||
RICHTEK/立锜 |
16+ |
QFN |
509 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
2023+ |
QFN |
2489 |
一级代理优势现货,全新正品直营店 |
询价 | ||
RICHTEK |
23+ |
QFN |
3700 |
原厂原装正品 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
89630 |
当天发货全新原装现货 |
询价 |
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